/*
 * Copyright 2021-2022 the original author and authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.edu.tjnu.tutor.admin.controller;

import cn.edu.tjnu.tutor.common.core.controller.BaseController;
import cn.edu.tjnu.tutor.common.core.domain.AjaxResult;
import cn.edu.tjnu.tutor.system.domain.entity.Role;
import cn.edu.tjnu.tutor.system.service.RoleService;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * 角色信息控制层。
 *
 * @author 王帅
 * @since 2.0
 */
@RestController
@RequiredArgsConstructor
@RequestMapping("/role")
public class RoleController extends BaseController {

    private final RoleService roleService;

    /**
     * 角色信息的下拉列表。
     *
     * @return 角色信息
     */
    @GetMapping("selectList")
    public AjaxResult<List<Role>> selectList() {
        return success(roleService.lambdaQuery()
                .select(Role::getRoleId, Role::getRoleName)
                .list());
    }

}